UV ultraviolet aging test equipment, wholesale agents

 Paddy ASHDOWN Lai UV ultraviolet aging test equipment by simulating sunlight, condensation, to mimic the natural moisture, sample tests in a simulated environment days or weeks, can be reproduced outside damage may occur months or years. (Note: touch-points such models and two color touch-screen for customers to choose, can also be customized according to customer specifications non-standard machine size) UV aging chamber main technical parameters and specifications www.uvlhx.com 1. Temperature Range : RT10 ℃ ~ 70 ℃; 2. Humidity range: greater than 90% RH; 3. sample and lamp distance: 50 ± 2mm; 4. distance between the centers of the tube: 70mm; 5. Irradiance: UVB3130.6W / m2; UVA3400.68W / m2; 6. Working size: W1140mm × H390mm × D400mm 7. Dimensions: W1300mm × H1360mm × D500mm UV ultraviolet aging test structural characteristics of the device 1, the device housing interior are made of stainless steel materials, samples frame for the aluminum base frame with box liners and springs are done. Equipment master controller intelligent digital control box, methods of operation user-friendly design, easy to use, and different grades of box table function and interoperate. Enter the digital calibration system, built-in common thermocouple measurement accuracy and stability. 2, with position adjustment and AI adjustment function, multiple alarm mode. 3, even though ultraviolet (UV) only 5% of the sun, but it is causing a major decline in the durability of outdoor lighting factor. This is because the influence of the sun photochemical reaction increases with decreasing wavelength. Therefore, when simulating the damaging effects of sunlight on the physical properties of the material do not need to reproduce the entire sunlight spectrum. In some cases, you only need to simulate short-wave UV light. 4, the reasons for the use of UV lamps because they are more stable than other lamps, and better able to reproduce the test results. Fluorescent UV lamps simulate light effects on the physical properties, such as brightness down, fading, peeling, etc., is the best way, most of the numbers produced by the UV fluorescent tubes ultraviolet light instead of visible and infrared light UVA-340 Analog best choice ultraviolet sunlight. 5, UVA-340 can be an excellent simulation of the critical short-wave wavelength range of sunlight spectrum, i.e. a wavelength range of 295 to 360nm spectrum. UVA-340 produced only a UV wavelength spectrum can be found in the sun. www.uvlhx.com 6, UVB-313 for maximum acceleration test, UVB-313 can provide results quickly, short wavelength UV they employed more strongly than currently found on the Earth's surface generally UV light waves. Although many of these UV wavelengths shorter than the natural light to maximize acceleration test. 7, exposure mode: steam condensation mechanism. 8, the surface of the sample after a predetermined exposure time into non-irradiated state simulation night, when the surface of the sample still being exposed to the heating effect of a mixture of saturated indoor hot air and water vapor, and continue to be around the back of the sample space air cooling, condensation forming surface of the sample exposed state. 9, ultraviolet irradiation sensor (optional). 10, UV UV light resistance climate chamber with ultraviolet radiation sensors. It is a high-precision photometric control system, which allows the user to select the desired illumination. Light intensity can be continuously monitored. And automatic precision maintenance. It can adjust the lamp energy to light energy due to lamp aging or any other changes resulting from lower timely amendments. UV ultraviolet aging test equipment performs to meet the standards 1, GB / T16422.3-1997, GB / T2014.9.16 Plastics - Methods of exposure to laboratory light sources - Part 3: Fluorescent UV lamps; 2, ASTMG53-88 exposure light non-metallic materials Water exposure tank (Fluorescent UV - Condensation) standard operating procedures; 3, GB / T14522-93 mechanical industrial products for plastics, coatings and rubber materials artificial climate accelerated test methods; UV aging chamber conditions required for use of the site 1, Environment Temperature: 25 ℃ ± 6 ℃. 2, relative humidity: less than 85% RH. 3, no strong vibration around, no strong electromagnetic fields. 4, no high concentrations of dust and corrosive substances around. 5, no direct sunlight or other heat sources direct radiation. 6, no strong airflow around when you need to force the ambient air flow, air flow should not be blown directly on the box. 7, the chamber should be placed on stable, remains level. 8, around the chamber should leave a certain distance, easy maintenance operations. 9, the installation space is well ventilated. 10, well grounded. UV ultraviolet aging test equipment safety protection device, power overload, short circuit protection 2, 3 ground protection, over-temperature protection 4, 5 water protection, compression overvoltage, overload 6, for the protection of equipment, all alarms are automatically cut off power and issue voice prompts www.xdlhsyj.com UV ultraviolet aging test equipment use UV ultraviolet aging test equipment, also known as Xenon UV chamber 13532571289 mainly used in plastics, paints, rubber materials in simulated by the sun, rain, dew environment Artificial accelerated tests; used to evaluate the material fade, change color change, gloss, cracks, blistering, embrittlement, oxidation, etc., thereby providing a basis for improved product performance improving material formulation. Ensure quality is a prerequisite to ensure the survival and development of Asialink Lai. 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